Chi tiết sản phẩm

'Display: 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz
Display Range
Ra: 0.05-10.00um/1.000-400.0uinch
Rz: 0.020-100.0um/0.780-4000uinch
Accuracy: Not more than 10%
Fluctuation of display value: Not more than 6%
Sensor :
Test Principle: Inductance type
Radius of Probe Pin: 10um
Material of Probe Pin: Diamond
Measurement Force of Probe: 16mN(1.6gf)
Probe Angle: 90°
Vertical Radius of Guiding Head: 48mm
Maximum driving stroke: 17.5mm/0.7inch
Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional
Evaluation length: 1~5 cut off optional
Driving speed:
sampling length = 0.25mm Vt=0.135mm/s
sampling length = 0.8mm Vt=0.5mm/s
sampling length = 2.5mm Vt=1mm/s
returning Vt=1mm/s
Resolution : 0.001μm if reading ＜10μm
0.01μm if 10μm≤reading＜100μm
0.1μm if reading ≥100μm
Power Li-ion battery: rechargeable
Operating conditions: Temp. 0~50℃
Humidity <80%
Size:140x57x48 mm (5.5x2.2x1.9 inch)
Weight: about 420 g

Standard Delivery: Main Unit, Carrying Case, Standard Sensor, Standard Sample Plate, Power Adapter, Operation Manual, Screwdriver, Adjustable Leg, Sensor Protector'